L522 50° Extruded LED Lens, 19.5 × 8.5 mm

L522 50° Extruded Optical Lens for LED Linear Lighting — 19.5 × 8.5 mm

A compact extruded optical lens with a nominal 50° beam angle and a 19.5 × 8.5 mm cross-section, for integration into compatible LED linear lighting profiles.

Manufacturing Notice: Our Minimum Order Quantity (MOQ) is 2,000 Pieces (or 1,000 Meters for extrusion).

Model

L522

Product Type

Extruded Optical Lens

Nominal Beam Angle

50°

Cross-Section Size (W × H)

19.5 × 8.5 mm

Dimensions in Inches

Approx. 0.77 × 0.33 in

Length

Custom cut to length

Product Overview

50° Beam Angle in a Compact 19.5 mm-Wide Lens

The L522 is an extruded optical lens featuring a nominal 50° beam angle and a cross-section measuring 19.5 mm wide × 8.5 mm high. It provides an optical option for linear lighting projects where lens size and targeted light distribution are key selection criteria. For commercial accent and display lighting designs, evaluate the L522 together with your LED board, aluminum profile and installation layout to establish the required fit and lighting effect.

Nominal 50° Beam Angle — A defined optical specification for matching the lens to your lighting target.
19.5 mm Width — A compact cross-section for compatible linear profile designs.
8.5 mm Height — A clear reference for checking internal assembly space.
Linear Optical Format — For integration into LED luminaires requiring a continuous lens component.

Dimensions & Mounting

Match the 19.5 × 8.5 mm Lens to Your Profile

The L522 has an overall width of 19.5 mm and an overall height of 8.5 mm. Use these dimensions for initial profile selection, then compare the detailed lens and aluminum profile cross-sections. Check the lens seating position, retaining features and clearance above the LED board. Overall dimensions alone do not establish mounting compatibility.

Profile Opening — Check the available width and the detailed mounting interface.
Lens Retention — Confirm how the lens is supported and retained within the profile.
LED Position — Verify the clearance and alignment between the emitters and the lens.

Optical Performance

Evaluate the 50° Beam at Your Working Distance

The L522 has a nominal 50° beam angle. Actual light distribution depends on the LED source, emitter arrangement and position relative to the lens. For accent lighting, assess the illuminated area at the intended mounting distance. Test the complete LED-and-lens assembly to check coverage, uniformity and spill light against your project requirements.

Nominal Beam Angle: 50°
Evaluation Inputs: LED model, emitter spacing and lens-to-LED position
Application Targets: Working distance, illuminated area and desired distribution

Luminous intensity distribution curve and photometric data of Baiwei L522 linear LED lens

Applications & Distribution

Explore Linear Accent Lighting Applications

The L522 can be considered for the following applications, subject to profile compatibility and evaluation of the complete lighting assembly.

Vertical linear LED lights illuminate eyeglasses on glass shelves in an enclosed display cabinet.

Showcase & Display Lighting

Integrated lighting for eyewear in enclosed display cabinets.

Linear LED lights in a glass display case illuminate ceramic vessels on stone plinths.

Display Case Lighting

Focused illumination for products and objects in enclosed showcases.

A recessed ceiling-edge linear LED light grazes a fluted stone wall above a charcoal bench.

Architectural Accent Lighting

Linear accent lighting that reveals architectural surface textures.

Project Support

Prepare Your L522 Project Inquiry

Share Your Assembly Drawing

Provide the aluminum profile cross-section, lens mounting details and LED board position so the mechanical requirements are clear.

Describe the Lighting Task

Include the target surface, installation distance, desired coverage and LED configuration to define the optical requirements.

Specify Your Supply Needs

State the required lens length, estimated quantity and project schedule. Include any sample or documentation requirements in your inquiry.

Request a B2B Quote Request a Sample

Product FAQ

Before you choose L522 50° Extruded Optical Lens for LED Linear Lighting — 19.5 × 8.5 mm

What are the dimensions of the L522 lens?

The L522 measures 19.5 mm wide × 8.5 mm high, approximately 0.77 × 0.33 inches. These are the overall cross-section dimensions.

What is the beam angle of the L522?

The nominal beam angle is 50°. Evaluate the resulting distribution using the intended LED source and assembly geometry.

Is the L522 suitable for retail display lighting?

It can be considered for retail display applications. Suitability depends on the mounting distance, target coverage, LED configuration and mechanical fit within the fixture.

Will the L522 fit any profile with a matching width?

A matching width is only an initial check. The retaining features, lens seating position, internal clearance and LED alignment must also be verified.

What should I include when requesting a quote?

Include the L522 model number, required length and quantity, aluminum profile drawing and intended application. Add your LED board details, sample requirements and target delivery date where available.